Rec. 709, also known as Rec.709, BT.709, and ITU 709, is a standard developed by ITU-R for image encoding and signal characteristics of high-definition...
24 KB (3,039 words) - 06:02, 4 September 2024
sample is needed for Rec. 2020 to equal or exceed the color precision of Rec. 709. The NHK measured contrast sensitivity for the Rec. 2020 color space using...
34 KB (3,273 words) - 04:54, 21 August 2024
green, and blue (e.g., the original NTSC primaries, SMPTE C, or Rec. 709). For the Rec. 709 (and sRGB) primaries, the linear combination, based on pure colorimetric...
11 KB (827 words) - 08:26, 27 October 2023
Y′UV (section HDTV with BT.709)
1931 color space the Rec. 709 color space is almost identical to Rec. 601 and covers 35.9%. In contrast to this UHDTV with Rec. 2020 covers a much larger...
22 KB (3,424 words) - 13:55, 5 October 2024
High-dynamic-range television (section ITU-R Rec. 2100)
The most common SDR formats are limited to the Rec. 709/sRGB gamut, while common HDR formats use Rec. 2100, which is a wide color gamut (WCG). In practice...
84 KB (7,623 words) - 17:13, 2 October 2024
ITU-R BT.1886 (redirect from Rec. 1886)
It has been standardized by ITU in March 2011. It is used for Rec. 709 (HD-TV) and Rec. 2020 (UHD-TV). BT.1886 EOTF is as follows: L = a ( max [ ( V +...
3 KB (340 words) - 08:26, 27 September 2023
Opto-electronic transfer function (OETF): Rec. 601 (analog video signals in SD-TV digital video form) Rec. 709 (HD-TV) Rec. 2020 (UHD-TV) sRGB Electro-optical...
8 KB (799 words) - 18:33, 16 February 2024
development of the Rec. 601 standard. Digital component video YCbCr Rec. 709, the corresponding standard for high-definition television (HDTV) Rec. 2020, ITU-R...
8 KB (772 words) - 12:37, 10 March 2024
ITU-R Recommendation BT.2100, more commonly known by the abbreviations Rec. 2100 or BT.2100, introduced high-dynamic-range television (HDR-TV) by recommending...
8 KB (825 words) - 10:38, 9 September 2024
a non-linear part (e.g. sRGB and Rec.709). Rec. 601, Rec. 709 and Rec. 2020: The ITU-R recommendations BT.601, BT.709 and BT.2020 describe the reference...
7 KB (652 words) - 22:49, 8 December 2023